t/GNUmakefile

   1 # we can run tests in parallel with GNU make
   2
   3 all::
   4
   5 pid := $(shell echo $$PPID)
   6
   7 RUBY = ruby
   8 rainbows_lib := $(shell cd ../lib && pwd)
   9 -include ../local.mk
  10 ifeq ($(RUBY_VERSION),)
  11   RUBY_VERSION := $(shell $(RUBY) -e 'puts RUBY_VERSION')
  12 endif
  13
  14 ifeq ($(RUBY_VERSION),)
  15   $(error unable to detect RUBY_VERSION)
  16 endif
  17
  18 ifeq ($(RUBYLIB),)
  19   RUBYLIB := $(rainbows_lib)
  20 else
  21   RUBYLIB := $(rainbows_lib):$(RUBYLIB)
  22 endif
  23 export RUBYLIB RUBY_VERSION
  24
  25 models = ThreadPool ThreadSpawn Rev EventMachine
  26 rp := )
  27 ONENINE := $(shell case $(RUBY_VERSION) in 1.9.*$(rp) echo true;;esac)
  28 ifeq ($(ONENINE),true)
  29   models += Revactor
  30   models += FiberSpawn
  31   models += FiberPool
  32
  33   # technically this works under 1.8, too, it's just slow
  34   models += RevThreadSpawn
  35 endif
  36 all_models := $(models) Base
  37
  38 T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh)
  39
  40 MODEL_T := $(foreach m,$(all_models),$(addprefix $(m).,$(T)))
  41 $(T): MODELS = $(models)
  42
  43 # some tests can be run with all models
  44 t0000-simple-http.sh: MODELS = $(all_models)
  45 t0001-unix-http.sh: MODELS = $(all_models)
  46 t0002-graceful.sh: MODELS = $(all_models)
  47 t0002-parser-error.sh: MODELS = $(all_models)
  48 t0003-reopen-logs.sh: MODELS = $(all_models)
  49
  50 # recursively run per-model tests
  51 # haven't figured out a good way to make make non-recursive here, yet...
  52 $(T):
  53         $(MAKE) $(foreach m,$(MODELS),$(addprefix $(m).,$@))
  54
  55 $(all_models):
  56         $(MAKE) $(filter $@.%,$(MODEL_T))
  57
  58 all:: $(T)
  59
  60 # can't rely on "set -o pipefail" since we don't require bash or ksh93 :<
  61 t_pfx = trash/$@-$(RUBY_VERSION)
  62 TEST_OPTS =
  63 # TRACER = strace -f -o $(t_pfx).strace -s 100000
  64 # TRACER = /usr/bin/time -o $(t_pfx).time
  65
  66 ifdef V
  67   ifeq ($(V),2)
  68     TEST_OPTS += --trace
  69   else
  70     TEST_OPTS += --verbose
  71   endif
  72 endif
  73
  74 test-bin-$(RUBY_VERSION)/rainbows: ruby_bin = $(shell which $(RUBY))
  75 test-bin-$(RUBY_VERSION)/rainbows: ../bin/rainbows
  76         mkdir -p $(@D)
  77         install -m 755 $^ $@.$(pid)
  78         $(RUBY) -i -p -e '$$_.gsub!(%r{^#!.*$$},"#!$(ruby_bin)")' $@.$(pid)
  79         mv $@.$(pid) $@
  80
  81 random_blob:
  82         dd if=/dev/urandom bs=1M count=30 of=$@.$(pid)
  83         mv $@.$(pid) $@
  84
  85 $(T): random_blob
  86
  87 dependencies := socat curl
  88 deps := $(addprefix .dep+,$(dependencies))
  89 $(deps): dep_bin = $(lastword $(subst +, ,$@))
  90 $(deps):
  91         @which $(dep_bin) > $@.$(pid) 2>/dev/null || :
  92         @test -s $@.$(pid) || \
  93           { echo >&2 "E '$(dep_bin)' not found in PATH=$(PATH)"; exit 1; }
  94         @mv $@.$(pid) $@
  95 dep: $(deps)
  96
  97 $(MODEL_T): export model = $(firstword $(subst ., ,$@))
  98 $(MODEL_T): script = $(subst $(model).,,$@)
  99 $(MODEL_T): trash/.gitignore
 100 $(MODEL_T): export RUBY := $(RUBY)
 101 $(MODEL_T): export PATH := $(CURDIR)/test-bin-$(RUBY_VERSION):$(PATH)
 102 $(MODEL_T): test-bin-$(RUBY_VERSION)/rainbows dep
 103         $(TRACER) $(SHELL) $(SH_TEST_OPTS) $(script) $(TEST_OPTS)
 104
 105 trash/.gitignore:
 106         mkdir -p $(@D)
 107         echo '*' > $@
 108
 109 clean:
 110         $(RM) -r trash/*.log trash/*.code test-bin-$(RUBY_VERSION)
 111
 112 .PHONY: $(T) clean